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公开(公告)号：US12196430B2
公开(公告)日：2025-01-14
申请号：US17812038
申请日：2022-07-12
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Kyle T. Morgan , Vincent D'Amore
Abstract: A water heating and treatment system with UV lamp water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic hot water system includes a water heater, and a cold water supply line to supply water to the water heater. The cold water supply line includes a UV sanitation lamp. A single or multiple temperature regulating mixing station supplies a temperature regulated heated water to one or multiple temperature zones. A three-way return water diverter valve provides a portion of a re-circulated hot water from a hot water recirculation line including a temperature sensor to the single or multiple temperature regulating mixing station and a remaining portion of the re-circulated hot water to the drain. A method for treating hot water to suppress pathogens and undesired bacterial content in a domestic hot water system is also described.
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Patent Agency Ranking
公开(公告)号：US12195378B2
公开(公告)日：2025-01-14
申请号：US17846183
申请日：2022-06-22
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Jana Summey , Michael Trammell , Craig Schmitt
Abstract: A water heating and treatment system with UV lamp water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic water system includes a water heater, and a cold water supply line to supply water to the water heater. The cold water supply line includes a UV sanitation lamp. A single or multiple temperature regulating mixing station supplies a temperature regulated heated water to one or multiple temperature zones. A water heater controller causes an activation of the water heater sanitation loop and a water temperature of the water heater to increase momentarily to a sanitization temperature above 151° F. (66° C.) for one or more periods of at least two minutes in a sanitation loop mode. A method for treating hot water to suppress pathogens including undesired bacterial content in a domestic water system is also described.
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公开(公告)号：US20200158349A1
公开(公告)日：2020-05-21
申请号：US16595781
申请日：2019-10-08
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Kyle T. Morgan , Vincent D'Amore
Abstract: A water heating and treatment system with UV lamp and anti-scale water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic hot water system includes an anti-scale device, and a UV sanitation lamp. A single or multiple mixing station supplies heated water to one or multiple temperature zones. A water heater sanitation loop includes a sanitation loop pump to circulate hot water within the water heater. A three-way return water diverter valve allows for safe sanitation of a domestic hot water system by diverting over temperature re-circulated water away from the mixing valve to a drain, as needed. A method for treating hot water to suppress pathogens and undesired bacterial content in a domestic hot water system is also described.
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公开(公告)号：US20220373191A1
公开(公告)日：2022-11-24
申请号：US17812038
申请日：2022-07-12
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Kyle T. Morgan , Vincent D'Amore
Abstract: A water heating and treatment system with UV lamp water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic hot water system includes a water heater, and a cold water supply line to supply water to the water heater. The cold water supply line includes a UV sanitation lamp. A single or multiple temperature regulating mixing station supplies a temperature regulated heated water to one or multiple temperature zones. A three-way return water diverter valve provides a portion of a re-circulated hot water from a hot water recirculation line including a temperature sensor to the single or multiple temperature regulating mixing station and a remaining portion of the re-circulated hot water to the drain. A method for treating hot water to suppress pathogens and undesired bacterial content in a domestic hot water system is also described.
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公开(公告)号：US20220324735A1
公开(公告)日：2022-10-13
申请号：US17846183
申请日：2022-06-22
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Jana Summey , Michael Trammell , Craig Schmitt
IPC: C02F9/00
Abstract: A water heating and treatment system with UV lamp water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic water system includes a water heater, and a cold water supply line to supply water to the water heater. The cold water supply line includes a UV sanitation lamp. A single or multiple temperature regulating mixing station supplies a temperature regulated heated water to one or multiple temperature zones. A water heater controller causes an activation of the water heater sanitation loop and a water temperature of the water heater to increase momentarily to a sanitization temperature above 151° F. (66° C.) for one or more periods of at least two minutes in a sanitation loop mode. A method for treating hot water to suppress pathogens including undesired bacterial content in a domestic water system is also described.
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公开(公告)号：US20200156976A1
公开(公告)日：2020-05-21
申请号：US16196538
申请日：2018-11-20
Applicant: Watts Regulator Co.
Inventor： Theresa D'Amore , Paul Bothner , Jana Summey , Michael Trammell , Craig Schmitt
IPC: C02F9/00
Abstract: A water heating and treatment system with UV lamp and anti-scale water treatment sanitation for suppression of pathogens including undesired bacterial content in a domestic water system includes a water heater. A cold water supply line to supply water to the water heater includes an anti-scale device, and a UV sanitation lamp. A water heater sanitation loop includes a sanitation loop pump to circulate hot water within the water heater. The water heater controller causes an activation of the water heater sanitation loop and a water temperature of the water heater to increase momentarily to a sanitization temperature above 151° F. for one or more periods of at least two minutes in a sanitation loop mode. A method for treating hot water to suppress pathogens including undesired bacterial content in a domestic water system is also described.
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